Advanced VRF Integration: Specifically designed for Trane VRF systems and TAM/GAM series air handler units

1U features two independently adjustable auxiliary switches

maintaining all original 3-ton TXV specifications while incorporating minor internal design refinements for improved reliability

preventing premature motor failure caused by improper blade pitch or weight imbalances

1/20-1/50 HP multi-horsepower motor designed for demanding fan coil and room air conditioning applications

Siemens Building Technology QFA32SS.FWSN Sensor 320788-703 Advanced VRF Integration: Specifically designedThe Siemens Building Technology QFA32SS. FWSN Sensor is a high precision room temperature and humidity sensor engineered for demanding commercial HVAC and building automation systems (BAS). Featuring a 2% accuracy rating for relative humidity across a 0 100% RH range, this Siemens QFA32SS. FWSN model utilizes a capacitive sensing element to ensure long term stability and rapid response to ambient changes. Designed for seamless integration with Siemens